71800652

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2063}}^1$

素因数の和:2198

約数の個数: 48

約数和(自身を含む): 158118912

約数和(自身を除く): 86318260

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 113, 154, 226, 308, 452, 791, 1243, 1582, 2063, 2486, 3164, 4126, 4972, 8252, 8701, 14441, 17402, 22693, 28882, 34804, 45386, 57764, 90772, 158851, 233119, 317702, 466238, 635404, 932476, 1631833, 2564309, 3263666, 5128618, 6527332, 10257236, 17950163, 35900326, 71800652]

約数ペア:

[(1, 71800652), (2, 35900326), (4, 17950163), (7, 10257236), (11, 6527332), (14, 5128618), (22, 3263666), (28, 2564309), (44, 1631833), (77, 932476), (113, 635404), (154, 466238), (226, 317702), (308, 233119), (452, 158851), (791, 90772), (1243, 57764), (1582, 45386), (2063, 34804), (2486, 28882), (3164, 22693), (4126, 17402), (4972, 14441), (8252, 8701)]